package com.vip.eduservice.controller;


import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.vip.commonutils.R;
import com.vip.eduservice.entity.EduCourse;
import com.vip.eduservice.entity.vo.CourseInfoVo;
import com.vip.eduservice.entity.vo.CoursePublishVo;
import com.vip.eduservice.service.EduCourseService;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * <p>
 * 课程 前端控制器
 * </p>
 *
 * @author hvip
 * @since 2020-08-21
 */
@RestController
@RequestMapping("/eduservice/course")
//@CrossOrigin
public class EduCourseController {

    @Autowired
    private EduCourseService courseService;

    //课程列表 基本实现
    //TODO  完善条件查询带分页
    @GetMapping
    public R getCourseList() {
        List<EduCourse> list = courseService.list(null);
        return R.ok().data("list",list);
    }


    // 添加课程的基本信息的方法
    @PostMapping("addCourseInfo")
    public R addCourseInfo(@RequestBody CourseInfoVo courseInfoVo) {
        // 返回添加之后课程id
        String id = courseService.saveCourseInfo(courseInfoVo);
        return R.ok().data("courseId", id);
    }

    // 根据课程id查询课程信息
    @GetMapping("getCourseInfo/{courseId}")
    public R getCourseInfo(@PathVariable String courseId) {
        CourseInfoVo courseInfoVo= courseService.getCourseInfo(courseId);
        return R.ok().data("courseInfoVo", courseInfoVo);
    }

    //修改课程信息
    @PostMapping("updateCourseInfo")
    public R updateCourseInfo(@RequestBody CourseInfoVo courseInfoVo) {
        courseService.updateCourseInfo(courseInfoVo);
        return R.ok();
    }

    //根据课程id查询课程确认信息
    @GetMapping("getPublishCourseInfo/{id}")
    public R getPublishCourseInfo(@PathVariable String id) {
        CoursePublishVo coursePublishVo = courseService.publishCourseInfo(id);
        return R.ok().data("publishCourse",coursePublishVo);
    }

    // 课程发布，修改课程状态
    @PostMapping("publishCourse/{id}")
    public R publishCourse(@PathVariable String id) {
        EduCourse eduCourse = new EduCourse();
        eduCourse.setId(id);
        eduCourse.setStatus("Normal");// 设置课程发布状态

        courseService.updateById(eduCourse);

        return R.ok();
    }

    // 课程删除
    @DeleteMapping("{courseId}")
    public R deleteCourse(@PathVariable String courseId) {
        courseService.removeCourse(courseId);
        return R.ok();
    }


}

